If you have difficulty falling or staying asleep, it can affect all aspects of daily life. Here's what everyone looking for some quality shut-eye needs to know.

When to Try Melatonin

This hormone helps regulate sleep patterns

Pros and Cons of Rozerem

The market's newest sleep aid mimics natural melatonin in the brain

Using Valerian as a Sleep Aid

The pros and cons of natural remedies

How Sleep Apnea Is Diagnosed

These exams can pinpoint a nighttime breathing disorder

Why You May Need a Second Opinion

Ann's disorder went unrecognized and untreated for years

Insomnia's Emotional Toll

With 2 sets of twins and a husband in the military, exhaustion is not an option

How Over-the-Counter Medications Work

Antihistamines are best for short-term use

6 Things You Shouldn't Do at Bedtime

Letterman's top 10 list may be too stimulating for your mind to unwind

The Truth About Snoring Aids

Don't put too much faith in over-the-counter solutions

Sleepiness Can Sideline Weight-Loss Efforts

4 ways to avoid fatigue-related pounds